"Selected: The vehicle will cancel the miniature nuclear reactor and add a miniature controllable nuclear fusion reactor to provide controlled nuclear fusion energy to the vehicle."

"Selected: The vehicle cancels the Heavenly Penalty Particle Plasma Cannon System, and adds the Heavenly Penalty Electron Cannon System, which will call 10% of the energy of the controllable nuclear fusion reactor every time it fires, and use the gamma light quanta generated when the positron and negative electron are annihilated to carry out a large-scale attack."

In the end, Han Feng still chose to replace the weapon replacement plan of the Heavenly Punishment Particle Plasma Cannon with the Heavenly Death Yang Electronic Cannon, and he gave up the plan of upgrading the energy shield and further increasing the defense.

When Han Feng crossed the Turbid River, the dragon-shaped mutant beast he encountered was one of the important reasons why he made up his mind to increase the attack power of the Unimog RV.

Because now, even if the energy shield system of the Unimog RV is upgraded, the entire RV will have more powerful defense.

If Han Feng encounters the dragon-shaped mutant beast at the bottom of the Turbid River again, he will still have no choice but to flee in the wilderness.

The reason is very simple, that is, Han Feng and Unimog RV can't penetrate the dragon-shaped mutant beast's defenses at all, even if the energy shield is upgraded, the dragon-shaped mutant beast will take some time at most, and it will always be able to exhaust the energy of the miniature controllable nuclear fusion reactor.

And choosing a weapon replacement scheme, it's a completely different story.

The unique Warcastle mode of the Gold-level Unimog RV can be used with the Celestial Sun Electronic Cannon System to fire unlimitedly, and the recharge speed of the Energy Shield System will be increased by 1000%.

The Unimog RV that enters Warburg mode will have the power to fight against the dragon-shaped mutant beast.

After the electronic sound prompt announced the two evolutionary abilities that Han Feng had chosen, a detailed list of required materials also came to his mind.

"Selected: Add a miniature controllable nuclear fusion reactor, the high-energy life source has reached the standard, please put 250 kilograms of uranium rods in the ejected physical material conversion cabinet."

"Selected: Add the Tianyang electronic cannon system, the high-energy life source has reached the standard, please put 100 kilograms of first-class niobium essence, 100 kilograms of first-class tantalum essence, 100 kilograms of first-class tungsten essence, 100 kilograms of first-class gold essence, 500 kilograms of first-class iron essence, and 500 kilograms of first-class copper essence in the pop-up physical material conversion cabinet."

Han Feng took a deep breath after confirming the physical energy required to increase the miniature controllable nuclear fusion reactor and the Tianyang electronic cannon system.

Since the mechanical core was promoted to a gold-level existence, Han Feng was also prepared in his heart, and the physical materials of each evolution option would be greatly improved.

But when he saw the miniature controllable nuclear fusion reactor and the physical materials needed for the Tianyang electronic cannon system, he secretly cursed in his heart.

When the mechanical core was promoted from bronze to silver, the breakthrough mission only required ten kilograms of nuclear fuel rods, but this time, one evolution option alone required two hundred and fifty kilograms of uranium rods.

Typically, a one-kilogram uranium rod can release about 22 million kilowatt-hours of electricity after fission in a nuclear power plant.

Before the outbreak of the apocalyptic virus, the average daily electricity consumption of the entire city was less than 20 million kilowatt hours.

The energy provided by 250 kilograms of uranium rods can provide electricity for an entire year before the outbreak of the apocalyptic virus.

"It looks like we have to take the Mengde nuclear power plant."

When Han Feng learned that the amount of uranium rods needed to increase the miniature controllable nuclear fusion reactor was needed, he could only put his idea on the Mengde nuclear power plant.

Among the forces he now knows, only the Mengde nuclear power plant has the possibility of storing 250 kilograms of uranium rods.

So Han Feng quickly adjusted the purpose of going to the Mengde nuclear power plant.

He changed the expected goal from the best possible victory over the Mengde nuclear power plant to the fact that the Mengde nuclear power plant must be taken.

After thinking about how to obtain the uranium rod, Han Feng quickly turned his attention to the physical materials needed for the Tianyan Yang electronic cannon system.

Although the physical materials required for the Tianyiyang electronic cannon are quite large, and they are all relatively rare metals, but compared with uranium rods, these rare metals are still within the scope of conventional materials, and they are not strictly controlled before the outbreak of the apocalyptic virus, so they are relatively easy to find.

Therefore, Han Feng decided to find the physical materials of the Heavenly Dead Yang Electronic Cannon as a task and handed it over to the Apocalypse Organization to carry out.

Thinking of this, Han Feng then picked up the satellite phone in his hand and dialed the phone number of the combat readiness duty room of the Fucheng Security Zone.

"Dut...... Toot ......"

After a brief busy tone, the call was quickly connected.

"This is the Fucheng Security Zone, where are you?"

After the outbreak of the apocalyptic virus, those who can use satellite phones to communicate are definitely strong, or a big man, so in the Fucheng security zone, the confidential secretary who is responsible for answering satellite phones is quite polite to any incoming call.

"I'm Han Feng, find An Ying to answer the phone for me." After hearing the voice of the confidential secretary, Han Feng reported directly to his home.

"I'll go and inform Minister An Ying." After hearing Han Feng's voice ringing on the phone, the confidential secretary hurriedly responded:

About two minutes later, An Ying's crisp voice rang on the other end of the satellite phone: "Han Feng, you are in such a hurry to contact us, is there something wrong with you?" ”

Since Han Feng and his party were going to Wugong Mountain to investigate the situation of the black obelisk, An Ying's emergency contact with Han Feng was extremely nervous.

"Wang Wei is not lying, I just found the black obelisk at the top of Wugong Mountain." After Han Feng first confirmed the main goal of this trip, he immediately continued: "I now have some urgent tasks that I need you to mobilize all the members of the Apocalypse Organization to complete. ”

When Han Feng gave An Ying the names of all the materials he needed, he explained them.

An Ying on the other end of the satellite phone did not show any surprised expression, but nodded solemnly, and said at the same time: "Don't worry, I will definitely put the materials you need on the popular exchange list, and even provide energy replenishment coupons as exchange items, so that all the survivors under the control of the Apocalypse Organization can try their best to find the materials you need." ”

Energy Vouchers are the hard currency in the Apocalypse Organization, and once there is a task with Energy Replenishment Vouchers as an exchange item, it will often attract the attention of the survivors of the entire Apocalypse Organization, and the efficiency of task completion will be greatly increased.

After Han Feng explained the task of collecting materials to An Ying, he hung up the satellite phone.

The engine of the Unimog RV also started again, and it quickly left Wugong Mountain and headed in the direction of the Mengde Nuclear Power Plant.

vertex